Report: Some 1.3 million malicious ads served daily

Share this article:
An estimated 1.3 million malicious advertisements, or malvertisements, are served to websites each day, according to data gathered by web security firm Dasient. Malvertisements are disguised as legitimate ads and delivered via ad  networks to well-known websites. Users can be hit simply by visiting the target website, as 59 percent of malvertisements aim to spread via drive-by download. About 41 percent of malvertisements propagate rogue anti-virus programs, according to Dasient. Additionally, users are twice as likely of getting infected by a malvertisement during the weekend, and the average lifespan of one is 7.3 days. — AM
Share this article:

Sign up to our newsletters

More in News

In Cisco probe, misuse or compromise spotted on all firms' networks

In Cisco probe, misuse or compromise spotted on ...

Cisco analyzed the business networks of 30 multinational companies last year, and revealed the findings in its 2014 Annual Security Report.

Fareit trojan observed spreading Necurs, Zbot and CryptoLocker

The Necurs and Zbot trojans, as well as CryptoLocker ransomware, has been observed by researchers as being spread through another trojan, known as Fareit.

Post Heartbleed, tech giants join initiative to bolster open source

Post Heartbleed, tech giants join initiative to bolster ...

The newly formed Core Infrastructure Initiative, created to boost under-funded open source projects, will tackle OpenSSL first.